baber/WOPTO huggingface dataset:
Patent HU-195599-B (HU)
Inventor: NAGY LASZLO
IPC: H02M7/48
Filed: 1986-11-20
Abstract: Das Wesen der Erfindung liegt darin, daß eines der Schaltelemente eines be­stimmten Brückenzweiges eines in Brücke geschalteten Dreiphasen-Haupt­stromkreis-Stromrichters (8) für eine bestimmte Zeitdauer kontinuierlich eingeschaltet wird und während dieser Zeitdauer für das eingeschaltete Schaltelement und die beiden zu den anderen Brückenzweigen gehörenden Ausgangsspannungen eine Folgeregelung vorgenommen wird, wobei das je­weils eingeschaltete Schaltelement bzw. die für das kontinuierlich einge­schaltete Schaltelement und die beiden zu den anderen Brückenzweigen ge­hörenden Ausgangsspannungen realisierten Folgeregelungen in einer vorbestimmten Reihenfolge zyklisch gewechselt werden. 
     Die Schaltungsanordnung enthält einen Dreiphasen-Leitsignalgenerator (1), dessen erster Ausgang über einen Dekoder (6) an den Steuereingang einer logischen Einheit (5), und dessen anderen drei Ausgänge an jeweils eine Fol­geregeleinheit (2, 3, 4) angeschlossen sind, die einerseits an die logische Ein­heit (5), und andererseits jeweils an den ersten Ausgang einer von drei Fühlereinheiten (10, 11, 12) angeschlossen sind, die mit der logischen Einheit (5) über eine Steuereinheit (7), den in Brücke geschalteten Dreiphasen-Hauptstromkreis-Stromrichter (8) und eine Dreiphasen-Filterein­heit (9) verbunden sind und mit ihrem zweiten Ausgang die Ausgangsklem­men der Vorrichtung bilden.
Patent HU-208542-B (HU)
Title: Process for producing n-phosphonomethyl-glycine or alkali-salts
Inventor: FIELDS DONALD LEE
IPC: C07B41/08
Filed: 1990-09-14
Abstract: Prepn. of the alkali metal salts of N-phosphonomethylglycine comprises reacting, in the absence of a catalyst, an alkali metal hydroxide at above 200 deg.C, with a di-alkali metal salt of an N-alkyl-N-(2-hydroxyethyl) amminomethyl phosphonic acid where the N-alkyl gp. is of formula (I); where R1-R4 = H, 1-6C alkyl, benzyl or opt. substd. aryl; or R3, R4 = halo, OH, 1-4C alkoxy, aryloxy, SH, 1-4C alkylthio, arylthio or NR5R6; R5, R6 = H, 1-4C alkyl or aryl; provided that R3 and R4 cannot both be OH or Sn. Pref. (I) is isopropyl, ethyl or 2-hydroxyethyl-.
Patent IT-1242557-B (IT)
Title: Self-propelled automatic-recovery irrigator
Inventor: MARZOCCHI FELICE
IPC: A01G/
Filed: 1990-08-02
Granted: 1994-05-16
Abstract: The self-propelled automatic-recovery irrigator of a type consisting, at least, of a frame 7 provided with travel wheels 8 and a front tow bar 9, a cylindrical drum 3 around which an irrigation pipe 4 is wound and which is supported by the frame 7 with the possibility of rotation about a horizontal axis, and a carriage 5 provided with nozzles 6; the bar 9 of the irrigator is also pivotably mounted at one end on the frame 7 with the possibility of rotating, upon operation of respective means 11, between two end positions; the frame 7 is composed of a bottom frame 12, carrying the wheels 8 and the bar 9, and an upper cradle 13, carrying the drum 3 and the carriage 5, said frames being articulated with each other about an horizontal axis so that the cradle 13 may be brought with its rear part, i.e. the part opposite that located above the bar 9, and with its securing means 14 provided there, into direct contact with the ground. Fig. 3 <IMAGE>
Patent IT-1225910-B (IT)
Title: Grass grubbing machine between fruit trees
Inventor: OBEXER FRANZ
IPC: A01B/
Filed: 1988-12-09
Granted: 1990-12-07
Abstract: Title as an example: machine which operates with regular and uniformly controlled action to tear up and turn over the surface layer of the ground for the purpose of uprooting the grass which has grown around fruit trees.
Patent IT-1235767-B (IT)
Title: Tool for the forced insertion of an element into a socket hole
Inventor: CESTARO BRUNO
IPC: B22C/
Filed: 1989-07-28
Granted: 1992-09-28
Abstract: This tool for the forced insertion of a flexible element into a socket hole is made up of a support and the means to grip and block the moveable element. This is done above the support in order to operate the traction on the element until it is settled into its socket
Patent IT-1201293-B (IT)
Title: Topical pharmaceutical gel
Inventor: GHELARDONI MARIO
IPC: A61K/
Filed: 1985-05-14
Granted: 1989-01-27
Abstract: Polyolefin film with a mat finish comprises at least two coextruded layers; an upper mat finish layer comprising high density polyethylene, polypropylene or blends thereof and a second layer comprising low density polyethylene, linear low density polyethylene or blends thereof. The film is prepd. by coextrusion of an external layer comprising high density polyethylene, polypropylene or blends thereof and an internal layer comprising low density polyethylene, linear low density polyethylene or blends thereof. The extrusion process comprises passage of the coextruded layers from feed zone to an extruder die through temp. control zones where the external layer passing through the temp. control zones from the feed zone is heated more rapidly to a higher temp. than the corresp. internal layer in the corresp. temp. control zone
Patent IT-1241754-B (IT)
Title: System for supplying hot water with a thermo-sanitary generator
Inventor: ZANCHETTA ALESSANDRO
IPC: F24H/
Filed: 1990-07-13
Granted: 1994-02-01
Abstract: System for supplying sanitary hot water for domestic installations and the like, comprising a heat generator of the gas-boiler type 1 or equivalent type and a storage, i.e. replenishing tank 7, which is designed to supply from the top part 12 and receive in the bottom part and which is combined with the heat generator via a circuit 3, 5 activated by an electric pump 18 controlled by the thermostat 14 of the tank 7, which pump draws from the bottom part of the tank and introduces into the top part thereof. Sole figure. <IMAGE>
Patent LT-3944-B (LT)
Title: Method for the production of erythropoietin
Inventor: FRITSCH EDWARD
IPC: A61K35/54
Filed: 1993-11-25
Abstract: This invention describes the cloned genes of human erythropoietin (EPO) that allow the achievement of a very high expression. Also, the expression of these genes in vitro is described, as they produce active human EPO.
Patent LT-3847-B (LT)
Title: Method for drying solid materials in a vacuum
Inventor: SYC ANATOLIJ
IPC: F26B5/04
Filed: 1994-07-12
Abstract: Invention is attributed to vacuum drying methods and may be used for drying timber, sawn timber, planks and friable products (mushrooms, vegetables etc.). The invention aims at cutting short the dying process time and increases the quality of the material being dried. The solid material being dried is heated in a vacuum. The material being dried is heated using a non-contact method by electrical heaters mounted in a framework of the drying chamber and operating in an automatic regime. At the same time it makes a vacuum in the drying chamber and rises the inside temperature. When the pressure and temperature preset in the drying chamber is reached the material is dried in the chamber, further maintaining stability before the mentioned parameters through out all the drying process. Decision regarding the drying is made according to the removed chamber liquid quantity from the material being dried.
Patent LV-10646-B (LV)
Title: Ingredients composition for flavoured wine
Inventor: JURIJS POSMETNIJS
IPC: C12G3/06
Filed: 1993-06-04
Abstract: The composition of ingredients for the production of aromatised grape wine contains water-alcohol infusion of hawthorn and cranberries w- in certain mass proportions in addition to the commonly used ingredients.
Patent MX-166065-B (MX)
Title: Montaje de valvula manual de venteo para tambor
Inventor: EDSON STEVEN SCOTT
IPC: F16L55/07
Filed: 1987-10-20
Abstract: La presente invención se refiere a un montaje de válvula manual de venteo para tambor, para insertarse en el orificio roscado de la tapa de un tambor, desde el interior hacia afuera, caracterizado porque comprende. un alojamiento reductor cilíndrico que tiene a) una superficie exterior roscada y ahusada para acoplamiento con la abertura de tapa roscada recta en un tambor, tal que al insertar en la abertura de tapa roscada por la parte inferior, la parte superior del alojamiento reductor, este quedará por debajo de la altura del borde del tambor; b) una abertura considerable, hueca en la porción superior del alojamiento reductor, que forma un depósito; y c) una abertura interna de menor diámetro en la porción inferior del alojamiento reductor, para comunicación entre el lado inferior del alojamiento y el depósito, un alojamiento para el vástago de la válvula colocado dentro de la abertura interna del alojamiento reductor y que tiene montajes en la superficie exterior inferior para acoplarse con la abertura interna del alojamiento reductor, el alojamiento del vástago de la válvula tiene una salida para la válvula en la porción superior del alojamiento que se abre hacia el depósito del alojamiento reductor; y un vástago de válvula en el alojamiento para vástago de la válvula, para controlar el flujo de fluido a través del alojamiento y hacia la salida de la válvula con lo que la parte superior del alojamiento del vástago de la válvula y la salida de válvula quedan por debajo de la parte superior del alojamiento reductor.
Patent NO-159773-B (NO)
Title: Karbidmateriale samt fremgangsmaate ved fremstilling og anvendelse av dette.
Inventor: MAKRIDES NICHOLAS
IPC: C22C29/10
Filed: 1981-08-17
Abstract: Et slitemotstandsdyktig karbidraateriale består av 30-80. vekt-% av et hardt karbidmateriale med en partikkelstør-relse som ikke er finere enn 400 mesh, eksempelvis 2,5-400 mesh og 20-70 vekt-% av et stålbasert matrisemateri-ale, hvori karbidmaterialet er innbakt og bundet til matrisen. Et sliktkarbidraateriale fremstilles ved ' A blande 20-70 vekt-% av et ståldannende pulver med 30-80 vekt-% harde karbidpartikler med en partikkelstørrelse i området 2,5-400 mesh hvoretter blandingen innføres i en form av ønsket konfigurasjon og presses isostatisk ved et trykk over 700 kp/cm, eksempelvis 2450 kp/cm, hvoretter den kompakterte preform sintres ved en temperatur under smeltepunktet for stålet, og deretter presses isostatisk ved et trykk over 700 kp/cmved en temperatur i området 870°C og understålets smeltepunkt.I visse tilfeller kan de harde karbidpartikler forbelegges med et metallbelegg, så som kobber, før de blan-des med det ståldannende pulver.Det derved erholdte karbidmateriale kan anvendes for skjære- og kutteformål ved at et fremstilt karbidmateriale av ønsket form pakkes i eller innføres i en stålbasert eller ståldannende pulverblanding som gis dennskede form, hvoretter det sammensatte legeme bestående av pulveret og karbidmaterialet underkastes den ovenfor beskrevne behandling.
Patent NO-152663-B (NO)
Title: Fremgangsmaate ved fremstilling av trestolper.
Inventor: EKLUND TORE
IPC: E04H12/04
Filed: 1982-11-16
Abstract: Ved --fremstilling av tres-tolper sammenlimes et antall seksjoner (1) langs sammenstøtende sideflater, slik at det dannes en rørformet stolpe med sentralt hulrom (23). De limforsynte sideflatene bringes til anlegg tett mot hverandre, slik at man erholder et rør (19).ettende lokk (21) eller lignende anbringes i rørets begge ender, slik at disse tettes igjen, hvoretter luften pumpes ut av det sentrale hulrommet (23) gjennom ett eller begge nevnte lokk, slik at man får et undertrykk i hulrommet i forhold til det ytre trykket, hvorved anleggstrykket mellom de sammenstøtende sideflatene øker. Undertrykket bibeholdes inntil limfugene (31) er fiksert.
Patent NO-165316-B (NO)
Inventor: PHILLIPS ROGER C
IPC: A61B/
Filed: 1984-07-11
Abstract: A disposable test strip device for detecting and measuring ethanol in aqueous solutions is disclosed. The test strip includes an inert support pad that contains a stabilized dry form of the enzyme alcohol oxidase, a material having peroxidative activity and an oxygen acceptor that reacts with hydrogen peroxide to give a compound of changed color. The use of this strip to determine ethanol levels colorimetrically is also disclosed.
Patent NO-163687-B (NO)
Title: Hydraulisk skivebrems med omformer for et bremsemoment til hydraulisk kraft og en fremgangsmaate for aa bremse en slik trommel.
Inventor: LARSEN LORIN V
IPC: F16D61/00
Filed: 1985-09-06
Abstract: En hydraulisk skivebremsanordning (10) særlig anvendelig for å bremse rotasjonen av en heisetrommel (12) brukt til å støtte en borestreng i en brann. Anordningen innbefatter en hydraulisk fluidpumpe som har en aktiveringsarm (22), et ;par bremsecalipere (42,46) som har hydraulisk nkti-verte friksjonsklosser for samvirke med en bremseskive (45,49) koblet til trommelen for rotasjon med denne, hvor hydrauliske fluidledninger sammenknytter pumpen og friksjonsklossene, og en mekanisme (146,138) for å omforme bremsereaksjonskraften bevirket ved momentet som påføres caliprene, når klossene engasjerer den roterende skive, til en ytterligere hydraulisk kraft proporsjonal med størrelsen av momentet således påført til caliprene og å påføre denne ytterligere hydraulisk kraft til klossene. Dette gjør bremsevirkningen selvaktiverende og tilveiebringer en fysisk indikasjon, dvs. en "føling" i bremseaktiveringsarmen som som reflekterer bremsevirkningen som faktisk finner sted på trommelen (12). I en første ut-førelse, innbefatter denne omformermekanismen (136,138) en dreibar momentarm (140,159) koblet til caliprene og en hydraulisk lastcelle (142,152) engasjerbar av momentarmen. I en andre utførelse innbefatter denne mekanisme en skjærdeformasjonsmåler og en hydraulisk lastcelle.
Patent NO-167081-B (NO)
Title: Fremgangsmaate og utstyr for fremstilling av beholdere format- eller drikkevarer samt beholder for slike varer.
Inventor: ASHLEY ROBERT JON
IPC: B65D77/00
Filed: 1986-08-12
Abstract: En fruktsaftbeholder fra hvilken saften kan drikkes, omfattende et laminert plastbeger med et lokk periferisk sveiset til den. Lokket (2) består av en høyt-avsperrende laminert skillevegg (10) med et drikkehull (12) og et luftehull (14), med et høyt-avsperrende laminert avrivningsbånd (16) som dekker over disse hull og er avrivbart varmeforseglet til i det minste en del av skilleveggen (10). Avrivingsbåndet (16) fjernes ved å gripe en trekktapp (18) dannet av en brettet del av avrivingsbåndet (16), og trekke av båndet. Lokkene på suksesive beholdere er oppbygget i båndform i en maskin som danner hullene (12, 14) og trekktappen (18), og varmeforsegler avrivingsbåndmaterialet og skilleveggmaterialet sammen. før lokkene stanses ut.
Patent NO-161876-B (NO)
Inventor: KLAILA WILLIAM J
IPC: F17D1/18
Filed: 1986-10-09
Abstract: There are disclosed methods and apparatus for increasing the fluidity of hydrocarbon fluids, by applying to those fluids electromagentic energy in the frequency range of from about 300 megahertz to about 300 gigahertz.
Patent SE-320760-B (SE)
Inventor: MORTLEY W
IPC: A61B5/024
Filed: 1964-08-10
Abstract: 1,008,027. Stethoscopes; microphones; radio signalling. MARCONI CO. Ltd. July 30, 1964 [Aug. 9, 1963], No. 31470/63. Headings H4J and H4L. In a cardiophone the output from a microphone is translated into a frequency modulated carrier signal and this signal is translated into a correspondingly frequency modulated sound wave having its mid-frequency in a sensitive part of the spectrum of human hearing. A capacitor microphone 3 (Fig. 1), designed to pick up foetal heart-beat sounds in the range 5 to 50 c/s. forms part of a frequency determining resonant circuit 2 which, together with a transistor 1, acts as a generator with a mid-frequency of between 800 and 1,200 c/s. Frequency modulated oscillations produced by variations of the amplitude of response of the microphone 3 are fed to a unit 4 including low power amplifying and radio transmitting apparatus. A capacity or loop aerials may be used. An apparatus 7 recovers the frequency modulated wave and applies it to a loud-speaker or headphones 8. The frequency modulated carrier signal and the frequency modulated sound wave may be of the same or different frequency. The mid-frequency of the sound wave may be adjusted by a heterodyne circuit. The radio link may be replaced by a flexible connector. Alternatively, the microphone, generator and sound reproducer may be a single unit adapted to be placed on a patient. Where the apparatus is in two parts the transmitting link may be a supersonic sound wave channel or an audible sound wave channel. Risk of " howling " is reduced by the arrangement and may be further reduced by filtering. Microphone.-An inertia controlled capacitor microphone is used and includes a fixed electrode plate 32 (Fig. 2) and a movable electrode 36. The electrode 36 is secured on a heavy cylinder 37 supported in a cylindrical casing 31 by springs 38. The resonance frequency of the cylinder 37 with its springs 38 is a few cycles per second and is critically damped by air flow friction between the cylinder 37 and casing 31. Alternatively, electrical or mechanical damping may be used. Eddy current damping may be obtained by making the cylinder 37, or part of of it, in the form of a magnet the field of which penetrates the outer cylinder 31, A stem 33, insulation 34 and a collar 35 form a socket to receive a plug (not shown).
Patent YU-47520-B (YU)
Inventor: MAUDLING D R
IPC: C07H19/01
Filed: 1990-09-10
Abstract: There is provided a process for the preparation of 23-(C1-C6alkyloxime)-LL-F28249 compounds via the oxidation of crystalline 5-O-p-nitrobenzoyl-LL-F28249 compounds.
Patent YU-47013-B (YU)
Inventor: WALKER F J
IPC: C07D239/46
Filed: 1988-12-01
Abstract: Acyl derivatives of 2-Amino-4-substituted-5-hydroxy pyrimidines, which may be 6-substituted, and derivatives thereof are disclosed. The compounds are inhibitors of leukotriene synthesis and are, therefore, useful for the treatment of pulmonary, inflammatory, dermatological, allergic and cardiovascular diseases. The compounds are also cytoprotective and therefore, useful in the treatment of peptic ulcers.
Patent ZA-816553-B (ZA)
Title: Flap valve for a dispenser
Inventor: STOEFFLER ALBERT
IPC: B05B11/00
Filed: 1981-09-21
Abstract: This invention is directed to a flap valve for a dispenser for viscous fluids. More particularly, this invention is directed to a flap valve having a body with a cylindrical valve opening therein, produced by injection molding which is circularly symmetrical to the cylindrical valve opening and extends outwardly around the axis of symmetry, wherein at least one spoke bridges the valve opening diametrically and has a sprue wart in the center thereof, said body cooperating with a flap which closes said cylindrical valve opening, the center part of which flap is arched away from the sprue wart out of the plane of its edge, which edge sealingly fits over the edge of said cylindrical valve opening.
Patent ZA-824820-B (ZA)
Title: A synergistic composition and a process for selectively combating weeds, especially in cereal crops
Inventor: QUADRANTI M
IPC: A01N43/40
Filed: 1982-07-07
Abstract: 1. A synergistic composition for selectively controlling weeds, which composition contains as active ingredients, on the one hand, 3-(4-isopropylphenyl)-1,1-dimethylurea (Ia) or 3-(3-chloro-4-methylphenyl)-1,1-dimethylurea (Ib), and, on the other hand, a halopyridyloxyphenoxyalkanecarboxylic acid derivative of the formula II  see diagramm : EP0069705,P17,F1  wherein Hal is halogen, R is hydrogen, halogen or C1 -C4 alkyl, alkylene is a saturated, straight chain or branched C2 -C4 alkylene chain, X is any one of the groups -O(cation) Y(anion), -O-R1 , -S-R2 , -NR3 R4 or -O-N=CR6 R7 , where R1 and R2 are each hydrogen, C1 -C5 alkyl, C1 -C4 haloalkyl, C2 -C6 haloalkenyl, C2 -C6 alkenyl, C3 -C6 alkynyl, C3 -C6 haloalkynyl, C2 -C4 carboxyalkyl, C1 -C4 cyanoalkyl, C1 -C4 hydroxyalkyl, C1 -C4 aminocarboxyalkyl, C3 -C6 alkoxycarboxyalkyl unsubstituted or substituted by cyano, -COO-alkyl or -CO-alkyl, or R1 and R2 are each phenyl or phenylalkyl having 1 to 3 carbon atoms in the alkyl moiety, the phenyl or phenylalkyl each being unsubstituted or substituted by nitro, cyano, halogen or C1 -C4 alkyl, or R1 and R2 are one of the groups C2 -C4 alkylene-NR3 R4 or C2 -C4 alkylene-N(anion) R3 R4 R5 Z(cation), R3 is hydrogen, C1 -C4 alkyl, C3 -C5 alkoxyalkyl, C1 -C4 haloalkyl, C2 -C4 carboxyalkyl, C3 -C6 alkoxycarboxyalkyl, C1 -C4 hydroxyalkyl or -CO-alkyl, R4 is hydrogen, C1 -C4 alkyl, C2 -C4 alkenyl or C1 -C4 hydroxyalkyl, R5 is hydrogen or C1 -C4 alkyl, R6 and R7 are each C1 -C4 alkyl, Y(anion) is a cation of an alkali metal or alkaline earth metal or of ammonium, Z(cation) is a halogen anion, or wherein R3 and R4 together with the nitrogen atom to which they are attached can form a pyrrolidine, piperidine, morpholine, thiomorpholine, piperazine, pyrazole or triazole ring, and R6 and R7 together with the nitrogen atom to which they are attached can form a pyrrolidine or piperidine ring, with the exception of the two compounds : propargyl 4-(3'-5'-dichloropyridyl-2'-oxy)- alpha-phenoxypropionate and propargyl 4-(3'-5'-dichloropyridyl-2'-oxy)- alpha-phenoxythiopropionate, together with carriers and/or other adjuvants.
Patent ZA-826306-B (ZA)
Title: Process for purifying and recovering contaminated catalyst solution obtained in the carbonylation of methyl acetate and/or dimethylether
Inventor: ERPENBACH HEINZ
IPC: B01J38/00
Filed: 1982-08-30
Abstract: The disclosure relates to a process for purifying and recovering a contaminated catalyst solution which is obtained in the carbonylation of methyl acetate and/or dimethylether, the catalyst solution containing carbonyl complexes of noble metals of group VIII of the Periodic System of the elements, quaternary heterocyclic aromatic nitrogen compounds or quaternary organophosphorus compounds as organic promoters, undistillable organic contaminants as well as acetic acid, acetic anhydride and ethylidene diacetate. To this end, the disclosure provides for the catalyst solution to be distillatively freed from its volatile constituents and for the remaining solid distillation residue to be water-treated, the noble metal/carbonyl-complex being precipitated together with the organic contaminants and the organic promoter becoming dissolved; for the precipitated and contaminated noble metal/carbonyl-complex to be removed by filtration and to be freed from the organic contaminants by extraction with aliphatic ethers; for the organic promoter to be recovered by evaporating the water or extracting it with halogenated hydrocarbons and for these latter to be evaporated; and for the purified noble metal/carbonyl-complex and the recovered organic promoter to be recycled into the carbonylation reaction.
Patent ZA-879615-B (ZA)
Title: Quinoline compound
Inventor: PHILLIPS ARTHUR PAGE
IPC: A61P9/04
Filed: 1987-12-22
Abstract: The present invention is concerned with the compound of formula (I)   <CHEM> and salts thereof.
Patent ZA-897895-B (ZA)
Title: Immunotoxins for the treatment or prophylaxis of auto-immune diseases
Inventor: VERHEUL HERMANUS ANTONIUS MARI
IPC: A61K51/00
Filed: 1989-10-18
Abstract: The present invention concerns epitope cytotoxic substance conjugates for the treatment or prophylaxis of autoimmune diseases. The conjugate specifically binds to auto-immune T-lymphocytes and eliminates the T-lymphocytes responsible for the auto-immune disease.
Patent ZA-934110-B (ZA)
Title: Diacylglycerol nicotinates, process fot their preparation and the pharmaceutical compositions which contain them
Inventor: CORDI ALEX
IPC: A61K31/44
Filed: 1993-06-10
Abstract: Compounds of formula (I): <IMAGE>  in which:   R1 and R2, which are identical or different, represent a higher alkyl or higher alkenyl radical,   R3 represents a pyridyl or pyrazinyl radical, their isomers and their addition salts with a pharmaceutically acceptable acid. Medicaments.